article,aside,blockquote,body,button,code,dd,details,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,legend,li,menu,nav,ol,p,pre,section,td,textarea,th,ul{margin:0;padding:0}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}table{border-collapse:collapse;border-spacing:0}audio,canvas,video{display:inline-block;*display:inline;*zoom:1}fieldset,img{border:0}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:400}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}q:after,q:before{content:""}abbr,acronym{border:0;font-variant:normal}sup{vertical-align:text-top}sub{vertical-align:text-bottom}input,select,textarea{font-family:inherit;font-size:inherit;font-weight:inherit;*font-size:100%}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;font-size:16px;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,STHeiti,Microsoft Yahei,Tahoma,Simsun,sans-serif;line-height:1;color:#333}body,html{width:100%;height:100%}body{-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}body::-webkit-scrollbar{display:none}a{color:#000;text-decoration:none}a,div,input,li,select,ul{-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0);border-radius:0;border:0;background:transparent}*{box-sizing:border-box;-webkit-text-size-adjust:100%}::-webkit-scrollbar{display:none}button{cursor:pointer;outline:0;border:0;background:transparent;-webkit-tap-highlight-color:transparent}i{font-style:normal}.parent{padding:.8rem 0 0;background:#f8f8f8;position:relative}.flex,.flex-center{display:flex;display:-webkit-flex;flex-wrap:wrap}.flex-center{align-items:center;justify-content:center}.parent__banner{width:100%;height:4.22rem;margin-bottom:.36rem;background:url(https://jiazhang.qq.com/static/upload/mobile-parent-banner.png) no-repeat;background-size:100%}.parent__title{text-align:center;font-size:.4rem;color:#333}.parent__desc{font-size:.28rem;color:#333;line-height:.4rem;padding:.32rem .6rem .06rem}.parent__block{width:6.3rem;margin:0 auto;position:relative}.parent__content{margin-top:.6rem}.parent__number{display:block;width:1.83rem;height:1.4rem;background:url(https://jiazhang.qq.com/static/img/PC/h5/parent-main.png) no-repeat;background-size:11.58rem 12.25rem;position:absolute;top:-.3rem}.parent__number1{background-position:-1.19rem -.6rem;left:-.13rem}.parent__number2{background-position:-8.8rem -3.86rem;right:-.13rem}.parent__number3{background-position:-1.19rem -7.05rem;left:-.13rem}.parent__content{width:100%;height:100%;position:relative;z-index:2;background:hsla(0,0%,100%,.5);box-shadow:0 .15rem .59rem 0 rgba(0,0,0,.1);border-radius:.1rem;padding:.65rem 1rem;box-sizing:border-box}.parent__icon{display:block;width:2.45rem;height:2rem;margin:0 auto}.parent__icon1{background:url(https://jiazhang.qq.com/static/img/PC/svg/family/share-game-data.svg) no-repeat}.parent__icon2{background:url(https://jiazhang.qq.com/static/img/PC/svg/family/guard-tool.svg) no-repeat}.parent__icon3{background:url(https://jiazhang.qq.com/static/img/PC/svg/family/community.svg) no-repeat}.parent__block-title{font-size:.32rem;color:#333;text-align:center;margin:.42rem auto .14rem}.parent__block-desc{font-size:.24rem;color:#989898;line-height:.35rem;margin:0 auto}.parent__qrcode{display:block;font-size:.24rem;color:#333;text-align:center;margin:.75rem auto .6rem}.parent__qrcode img{width:2.1rem;height:2.1rem;margin-bottom:.18rem}.shine-landscape{position:fixed;left:0;top:0;bottom:0;right:0;z-index:99999;display:none}.shine-landscape__mask{position:relative;width:100%;height:100%;background:#32373b}.shine-landscape__main{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.shine-landscape__img{display:block;width:128px;height:128px;margin:0 auto 5px;animation:Shine_landscapeAni 1.5s ease infinite alternate}.shine-landscape__txt{font-size:16px;text-align:center;color:#fff}@keyframes Shine_landscapeAni{0%{transform:rotate(-90deg)}30%{transform:rotate(-90deg)}70%{transform:rotate(0deg)}to{transform:rotate(0deg)}}@media screen and (orientation:landscape) and (min-width:560px){.shine-landscape{display:block}}.header{position:absolute;left:0;top:0;right:0;z-index:9999;display:flex;justify-content:space-between;align-items:center;width:100%;background:#fff;overflow-x:scroll;box-shadow:0 1px 5px 0 rgba(25,25,25,.11)}.header__nav-item{display:block;line-height:.8rem;padding:0 .4rem;white-space:nowrap;font-size:.3rem;position:relative}.header__nav-item.active:after{content:"";height:.03rem;position:absolute;bottom:0;left:.4rem;right:.4rem;background:#1ad7c1}.header__nav-item.grow:after{background:#ffce45}.footer{width:100%;background:#434d52;box-sizing:border-box;padding-bottom:.5rem}.footer__nav{font-size:.26rem;margin-bottom:.3rem}.footer__nav-item{display:flex;height:.98rem;color:#fff;align-items:center;position:relative;border-bottom:1px solid #585656;background:#434d52;margin:0 .6rem}.footer__nav-item--active{border-bottom:none}.footer__nav-item--active i{transform:rotate(180deg)}.footer__nav-access{display:block;width:.21rem;height:.11rem;background:url(https://jiazhang.qq.com/static/img/PC/h5/css_spr1.png) no-repeat;background-size:3.26rem 2.48rem;background-position:-2.78rem -1.78rem;position:absolute;right:0;top:.45rem;transition:.5s}.footer__subnav{background:#31383c;box-sizing:border-box;padding:.2rem .65rem}.footer__subnav-item{display:flex;height:.6rem;color:#777;align-items:center}.footer__main{display:flex;align-items:center;justify-content:space-between;box-sizing:border-box;padding:0 .3rem}.footer__logo{display:block;width:2.49rem;height:.44rem;background:url(https://jiazhang.qq.com/static/img/PC/h5/css_spr1.png) no-repeat;background-size:3.26rem 2.48rem;background-position:-.1rem -.78rem;margin:.2rem}.footer__service{font-size:.2rem;color:#fff;text-align:right}.footer__phone{font-size:.32rem;line-height:.5rem;color:#fff}.footer__copy{text-align:center;font-size:.2rem;color:#999;line-height:.35rem;margin:.3rem auto 0;padding:0 .2rem}